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Explore our APIs, SDKs, and integration guides to start building with OneVault.

Accept Payments
Accept online payments directly to your merchant account.

Make Payments
Automate payouts, manage transactions, and schedule recurring payments at scale.

Open an Account
Programmatically create and manage accounts for your users within your platform.
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KYC
Identity Verification Overview
Submitting KYC Documents
KYC Status & Webhooks
KYB
Business Verification Overview
Submitting Business Documents
Director & Shareholder Verification
Payments
Initiating a Payment
Payment Status & Callbacks
Handling Payment Failures & Retries
Debit Cards
Issuing a Debit Card
Card Activation & Controls
Setting Spend Limits & Restrictions
Prepaid Cards
Creating a Prepaid Card
Funding & Reloading a Card
Card Freeze, Block & Termination
Transaction Listing
Fetching Transaction History
Filtering & Pagination
Transaction Webhooks & Reconciliation